/*
 * Copyright (c) 2008-2019 Haulmont.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.haulmont.bpm.web.controller;

import com.haulmont.cuba.core.sys.AppContext;
import com.haulmont.cuba.core.sys.SecurityContext;
import com.haulmont.cuba.security.global.UserSession;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class BpmControllerUtils {

    public static boolean auth(HttpServletRequest request, HttpServletResponse response) throws IOException {
        UserSession userSession = com.haulmont.cuba.web.controllers.ControllerUtils.getUserSession(request);
        if (userSession == null) {
            response.sendError(HttpServletResponse.SC_FORBIDDEN);
            return false;
        }
        AppContext.setSecurityContext(new SecurityContext(userSession));
        return true;
    }
}